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Novel inhibitors of a Grb2 SH3C domain interaction identified by a virtual screen

Abstract:

The adaptor protein Grb2 links cell-surface receptors, such as Her2, to the multisite docking proteins Gab1 and 2, leading to cell growth and proliferation in breast and other cancers. Gab2 interacts with the C-terminal SH3 domain (SH3C) of Grb2 through atypical RxxK motifs within polyproline II or 3 10 helices. A virtual screen was conducted for putative binders of the Grb2 SH3C domain. Of the top hits, 34 were validated experimentally by surface plasmon resonance spectroscopy and isothermal...

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Publisher copy:
10.1016/j.bmc.2012.10.023

Authors


Journal:
Bioorganic and Medicinal Chemistry
Volume:
21
Issue:
14
Pages:
4027-4033
Publication date:
2013-07-15
DOI:
EISSN:
1464-3391
ISSN:
0968-0896
Language:
English
Keywords:
Pubs id:
pubs:409837
UUID:
uuid:07839a53-1160-46b8-9aa0-ca3a2e20f528
Local pid:
pubs:409837
Source identifiers:
409837
Deposit date:
2013-11-16

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